From owner-freebsd-hardware  Tue Sep  3 21:52:41 1996
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To: Kun-Yu Li <lky@netrd.iii.org.tw>
cc: freebsd-hardware@FreeBSD.org, freebsd-questions@FreeBSD.org
Subject: Re: Help: AHA274x can't match Quantumn Fireball HD !!! 
In-reply-to: Your message of "Wed, 04 Sep 1996 12:12:47 +0800."
             <199609040412.MAA26545@netrd.iii.org.tw> 
Date: Tue, 03 Sep 1996 21:52:38 -0700
From: "Justin T. Gibbs" <gibbs@freefall.freebsd.org>
Sender: owner-hardware@FreeBSD.org
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>Please help me:
>   My SCSI card is AHA 2740,
>   HD is Quantumn Fireball 1.2 GB,
>   FreeBSD boot.flp is 2.1.0 or 2.1.5.
>   But it can't get the HD at booting,
>   The message is as followed:
>
>   ahc1: 274x Twin Channel...irq 11, eisa slot 1
>   (ahc1:2:0): ILLEGAL REQUEST asc:24,0 Invalid field in CDB
>
>   Does anybody has any ideas/advices to solve this problem?
>   Please tell me. 
>   Your assistance will be greatly appreciated.
>                                   lky@iii.org.tw

Hmm.  I haven't seen that one before.  Use the 2.1.5R boot floppy.  It has
a better version of the driver.  It may be that the card is getting messed
up by the uha0 device probe.  Try disabling it via UserConfig (boot with 
the '-c' option).

--
Justin T. Gibbs
===========================================
  FreeBSD: Turning PCs into workstations
===========================================